Dublin International Airport is Ireland’s primary gateway for international flights. It serves over 50 airlines and in peak season 1,400 flights each week to the USA, Europe and the Middle East amongst others. The airport is a major connections hub for USA flights with a TSA Preclearance facility located at Terminal 2. Being significant hubs for it’s home airlines Aer Lingus and Ryanair, there is more than 250 destinations for you to choose from to travel to and from with two airlines alone. Dublin is an excellent choice for any flight simmer looking to do a variety of routes to many major (and not-so major) destinations around the virtual globe.